Finding the Third Proportional to 29,461,841 and 69,449,753
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Solution
The third proportional to 29,461,841 and 69,449,753 is: 163,712,382.80
Step by Step Solution
- Step 1: Write the proportion equation
29,461,841 : 69,449,753 = 69,449,753 : x - Step 2: Convert to fraction form
29,461,841/69,449,753 = 69,449,753/x - Step 3: Cross multiply
29,461,841x = 69,449,753 × 69,449,753 - Step 4: Simplify right side
29,461,841x = 4,823,268,191,761,009 - Step 5: Solve for x
x = 4,823,268,191,761,009/29,461,841 - Step 6: Final answer
x = 163,712,382.80
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.